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Results for "source" Showing 1 - 50 results of 222 Laminas_Feed_Writer 2 (https://getlaminas.org) https://harvester.nas.gov.ua/Search/Results?sort=last_indexed+desc&limit=50&lookfor=%22source%22&type=Subject&lng=en 222 0 50 ASSESSING THE TECHNICAL AND ECONOMIC PERFORMANCE OF THE INTEGRATED POWER SYSTEM OF UKRAINE UNDER HIGH PENETRATION OF WIND AND SOLAR GENERATION Sun, 19 Jul 2026 01:24:20 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-960 https://harvester.nas.gov.ua/Record/systemreorg-article-960 Babak, Vitalii Article 2026 Babak, Vitalii 0 INTEGRATION OF ALTERNATIVE ENERGY SOURCES INTO DISTRICT HEATING SYSTEMS AT THE LOCAL LEVEL Sun, 19 Jul 2026 01:24:14 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-953 https://harvester.nas.gov.ua/Record/systemreorg-article-953 Ivanenko, Nataliia Article 2026 Ivanenko, Nataliia 0 INTEGRATION OF RENEWABLE ENERGY SOURCES AND ENERGY STORAGE SYSTEMS IN DISTRIBUTION NETWORKS: CHALLENGES, TRENDS, AND PROSPECTS FOR IMPROVING ENERGY EFFICIENCY Sun, 19 Jul 2026 01:24:05 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-937 https://harvester.nas.gov.ua/Record/systemreorg-article-937 Cherkashyn, Mykola Article 2026 Cherkashyn, Mykola 0 INTEGRATION OF HEAT PUMPS WITH SOLAR PVT SYSTEMS: MODERN TECHNOLOGIES, EFFICIENCY, AND PROSPECTS FOR IMPLEMENTATION IN HOUSEHOLDS Sun, 19 Jul 2026 01:23:57 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-926 https://harvester.nas.gov.ua/Record/systemreorg-article-926 Kulyda, Dmytro Article 2025 Kulyda, Dmytro 0 JUSTIFICATION OF FEASIBILITY OF THE APPLICATION PHOTOVOLTAIC POWER PLANTS FOR THE DECARBONISATION OF THERMAL POWER PLANTS Sun, 19 Jul 2026 01:23:49 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-910 https://harvester.nas.gov.ua/Record/systemreorg-article-910 Matushkin, Dmytro Article 2025 Matushkin, Dmytro 0 MATHEMATICAL MODELS FOR CONTROLLING ACTIVE EMERGENCY FREQUENCY AND POWER REGULATORS IN POWER SYSTEMS WITH POTENTIAL INTEGRATION OF WIND AND SOLAR POWER PLANTS. PRIORITY DIRECTIONS Sun, 19 Jul 2026 01:23:47 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-906 https://harvester.nas.gov.ua/Record/systemreorg-article-906 Denysov, Viktor Article 2025 Denysov, Viktor 0 OPTIMIZATION OF ENERGY COMMUNITIES’ OPERATION CONSIDERING UNPREDICTABLE CHANGES IN DEMAND OR RESTRICTIONS IN THE POWER SYSTEM Sun, 19 Jul 2026 01:23:43 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-904 https://harvester.nas.gov.ua/Record/systemreorg-article-904 Veremiychuk, Yurii Article 2025 Veremiychuk, Yurii 0 ASSESSMENT OF STRUCTURAL CHANGES IN THE UKRAINIAN POWER SYSTEM IN THE CONTEXT OF DECARBONIZATION Sun, 19 Jul 2026 01:23:41 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-902 https://harvester.nas.gov.ua/Record/systemreorg-article-902 Nechaieva, Tetiana Article 2025 Nechaieva, Tetiana 0 COMPREHENSIVE ASSESSMENT OF THE USE OF PHOTOVOLTAIC STATIONS FOR POWERING PUMPS IN MULTI-STOREY BUILDINGS Sun, 19 Jul 2026 01:23:38 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-898 https://harvester.nas.gov.ua/Record/systemreorg-article-898 Bodnaruk, Oleksii Article 2025 Bodnaruk, Oleksii 0 CORRELATION ANALYSIS OF PARAMETERS OF CLIMATE GEOINFORMATION SYSTEMS FOR RENEWABLE ENERGY Sun, 19 Jul 2026 01:23:38 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-899 https://harvester.nas.gov.ua/Record/systemreorg-article-899 Verpeta, Vladyslav Article 2025 Verpeta, Vladyslav 0 EXPERT ASSESSMENT METHODS IN THE TASKS OF DETERMINING THE RISKS OF INTEGRATING RENEWABLE ENERGY SOURCES Sun, 19 Jul 2026 01:23:35 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-896 https://harvester.nas.gov.ua/Record/systemreorg-article-896 Zamulko, Anatolii Article 2025 Zamulko, Anatolii 0 ANALYSIS OF THE EFFICIENCY OF POLYGENERATION IN A PRIVATE HOUSEHOLD MICROGRID Sun, 19 Jul 2026 01:23:32 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-893 https://harvester.nas.gov.ua/Record/systemreorg-article-893 Holovko, Oleksandr Article 2025 Holovko, Oleksandr 0 FORMATION OF LEGAL FRAMEWORK FOR THE FUNCTIONING AND DEVELOPMENT OF GREEN ENERGY Sun, 19 Jul 2026 01:23:18 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-876 https://harvester.nas.gov.ua/Record/systemreorg-article-876 Havrylenko, Yaroslav Article 2024 Havrylenko, Yaroslav 0 DETERMINATION OF THE OPTIMAL ''GREEN'' TARIFF RATE FOR REMOVING SOLAR POWER PLANTS FROM THE BALANCING GROUP OF ''GUARANTEED BUYER'' STATE ENTERPRISE Sun, 19 Jul 2026 01:23:18 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-878 https://harvester.nas.gov.ua/Record/systemreorg-article-878 Tolstov, Dmytro Article 2024 Tolstov, Dmytro 0 DECENTRALIZED ELECTRICITY SYSTEMS AS COMPONENT IMPLEMENTATIONS OF THE "SMART GRIDS" CONCEPT Sun, 19 Jul 2026 01:23:07 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-868 https://harvester.nas.gov.ua/Record/systemreorg-article-868 Denysiuk, Serhii Article 2024 Denysiuk, Serhii 0 FINANCIAL OBSTACLES TO THE IMPLEMENTATION OF HEAT PUMPS IN DISTRICT HEATING Sun, 19 Jul 2026 01:22:59 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-854 https://harvester.nas.gov.ua/Record/systemreorg-article-854 Derii, Volodymyr Article 2024 Derii, Volodymyr 0 PROSPECTIVE POSSIBILITIES OF CREATING NEW DIGITAL SYSTEMS FOR REGULATING GENERATING CAPACITIES OF NPP, WPP, AND SES IN THE UNITED ENERGY SYSTEM OF UKRAINE Sun, 19 Jul 2026 01:22:45 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-842 https://harvester.nas.gov.ua/Record/systemreorg-article-842 Lenchevsʹkyy, Evgen Article 2024 Lenchevsʹkyy, Evgen 0 OVERCOMING THE LOSSES OF THE ENERGY SYSTEM AND THE ENERGY MARKET DURING THE RECOVERY PERIOD OF UKRAINE Sun, 19 Jul 2026 01:22:40 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-838 https://harvester.nas.gov.ua/Record/systemreorg-article-838 Babak, Vitalii Article 2024 Babak, Vitalii 0 OBSTACLES TO THE INTRODUCTION OF HEAT PUMPS IN DISTRICT HEATING Sun, 19 Jul 2026 01:22:34 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-830 https://harvester.nas.gov.ua/Record/systemreorg-article-830 Sokolovska, Irina Article 2024 Sokolovska, Irina 0 COMPARATIVE ASSESSMENT OF ELECTRICITY SUPPLY COSTS FROM DIFFERENT SOURCES IN BASELOAD AND REGULATED MODES Sun, 19 Jul 2026 01:22:32 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-829 https://harvester.nas.gov.ua/Record/systemreorg-article-829 Chernyavskyy, Mykola Article 2024 Chernyavskyy, Mykola 0 PRINCIPLES OF RESOURCE-PROCESS MODELING OF TERRITORIAL COMMUNITIES COMBINED ENERGY SUPPLY IN THE CLIMATE CHANGE PREVENTION CONTEXT Sun, 19 Jul 2026 01:22:20 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-817 https://harvester.nas.gov.ua/Record/systemreorg-article-817 Kaplun, Viktor Article 2023 Kaplun, Viktor 0 ELECTRICITY AND HEAT SUPPLY TECHNOLOGIES FOR INCREASING THE ENERGY INDEPENDENCE OF CERTAIN TERRITORIAL COMMUNITIES Sun, 19 Jul 2026 01:22:17 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-814 https://harvester.nas.gov.ua/Record/systemreorg-article-814 Stanytsina, Valentyna Article 2023 Stanytsina, Valentyna 0 Enhancing of the Power System Resilience Through the Application of Micro Power Systems (microgrid) with Renewable Distributed Generation Sun, 19 Jul 2026 01:22:07 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-804 https://harvester.nas.gov.ua/Record/systemreorg-article-804 Kostenko, Ganna Article 2023 Kostenko, Ganna 0 Cost of hydrogen production with using the share of electricity from a wind power plant in Ukraine Sun, 19 Jul 2026 01:21:39 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-773 https://harvester.nas.gov.ua/Record/systemreorg-article-773 Ivanenko N.P. Article 2021 Ivanenko N.P. 0 Modeling of the combined operation of a solar photovoltaic power plant and a system of electric energy storage Sun, 19 Jul 2026 01:21:22 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-759 https://harvester.nas.gov.ua/Record/systemreorg-article-759 Buratynskyi I.M. Article 2020 Buratynskyi I.M. 0 Optimization of the equipment structure of a photovoltaic solar power plant Sun, 19 Jul 2026 01:21:16 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-749 https://harvester.nas.gov.ua/Record/systemreorg-article-749 Buratynskyi I.M. Article 2020 Buratynskyi I.M. 0 Analysis of tendencies and directions of development of thermal power in Ukraine Sun, 19 Jul 2026 01:21:08 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-743 https://harvester.nas.gov.ua/Record/systemreorg-article-743 Teslenko O.I. Article 2020 Teslenko O.I. 0 Analisis of the use of electric energy storage systems in power systems with a large volume of renewable energy sources Sun, 19 Jul 2026 01:21:02 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-738 https://harvester.nas.gov.ua/Record/systemreorg-article-738 Buratynskyi I.M. Article 2019 Buratynskyi I.M. 0 Formation and use of secondary energy resources in Ukraine Sun, 19 Jul 2026 01:20:58 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-734 https://harvester.nas.gov.ua/Record/systemreorg-article-734 Kuts G.O. Article 2019 Kuts G.O. 0 Methodical bases of the estimation of resources (reserves) of a deposit of groundwater (geothermal energy) for the maintenance of work of a heat-pump station of the systems of heating supply Sun, 19 Jul 2026 01:20:30 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-702 https://harvester.nas.gov.ua/Record/systemreorg-article-702 Bilodid V.D. Article 2019 Bilodid V.D. 0 Review of the state of air pollution by energy objects in ukraine Sun, 19 Jul 2026 01:19:22 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-614 https://harvester.nas.gov.ua/Record/systemreorg-article-614 Zaporozhets , Artur Article 2022 Zaporozhets , Artur 0 INNOVATIVE POTENTIAL OF SMALL HYDROPOWER IN UKRAINE FOR ENSURING NATIONAL ENERGY SECURITY Sun, 19 Jul 2026 01:19:03 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-612 https://harvester.nas.gov.ua/Record/veorgua-article-612 Tkach , D. Article 2026 Tkach , D. 0 RESEARCH ON THE OPERATION OF A MAGNETIC WASTEWATER TREATMENT SYSTEM POWERED BY VARIOUS TYPES OF RENEWABLE ENERGY SOURCES Sun, 19 Jul 2026 01:19:01 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-640 https://harvester.nas.gov.ua/Record/veorgua-article-640 Hulevskyi, V. Article 2026 Hulevskyi, V. 0 ANALYSIS OF EXISTING APPROACHES TO THE OPERATION OF PHOTOVOLTAIC POWER PLANTS WITH BATTERY ENERGY STORAGE SYSTEMS IN ELECTRICITY MARKETS Sun, 19 Jul 2026 01:18:56 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-631 https://harvester.nas.gov.ua/Record/veorgua-article-631 Budko , V. Article 2026 Budko , V. 0 INTERNALLY RECONFIGURED SMART PHOTOVOLTAIC SOURCES Sun, 19 Jul 2026 01:18:54 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-627 https://harvester.nas.gov.ua/Record/veorgua-article-627 Bondarenko , D. Article 2026 Bondarenko , D. 0 OPERATING MODES OF AN INTEGRATED DISTRIBUTED GENERATION SYSTEM Sun, 19 Jul 2026 01:18:50 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-622 https://harvester.nas.gov.ua/Record/veorgua-article-622 Chornyi , Yu. Article 2026 Chornyi , Yu. 0 APPROACHES TO PLANNING A HYDROGEN REFUELING STATION NETWORK IN UKRAINE BASED ON SCENARIO ANALYSIS AND GIS MODELING Sun, 19 Jul 2026 01:18:46 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-609 https://harvester.nas.gov.ua/Record/veorgua-article-609 Kudria , S. Article 2026 Kudria , S. 0 DYNAMIC RECONFIGURATION OF PHOTOVOLTAIC SOURCES FOR ALTERNATING CURRENT GENERATION Sun, 19 Jul 2026 01:18:43 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-605 https://harvester.nas.gov.ua/Record/veorgua-article-605 Bondarenko , D. Article 2026 Bondarenko , D. 0 IMPROVEMENT OF THE METHOD FOR MATCHING CHARACTERISTICS OF THE PUMP OF A PUMPED STORAGE SYSTEM AND A PHOTOVOLTAIC STATION Sun, 19 Jul 2026 01:18:23 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-596 https://harvester.nas.gov.ua/Record/veorgua-article-596 Golovko , V. Article 2026 Golovko , V. 0 RESEARCH INTO RELIABILITY ISSUES OF AN ELECTRIC POWER TRANSMISSION SYSTEM WITH A PHOTOVOLTAIC POWER PLAN Sun, 19 Jul 2026 01:18:19 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-594 https://harvester.nas.gov.ua/Record/veorgua-article-594 Kuchansky , V. Article 2026 Kuchansky , V. 0 DETERMINATION OF POWER FLOWS AND LOSSES IN ELECTRICAL NETWORKS WITH RENEWABLE ENERGY SOURCES IN THE FORMATION OF BALANCING GROUPS Sun, 19 Jul 2026 01:18:18 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-593 https://harvester.nas.gov.ua/Record/veorgua-article-593 Lezhniuk , P. Article 2026 Lezhniuk , P. 0 Software and information complex for district heat supply systems modeling Sun, 19 Jul 2026 01:18:13 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-570 https://harvester.nas.gov.ua/Record/systemreorg-article-570 Denysov , Viktor Article 2022 Denysov , Viktor 0 Estimation of the potential of low grade heat sources for heat pump plants in district heating systems Sun, 19 Jul 2026 01:18:12 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-567 https://harvester.nas.gov.ua/Record/systemreorg-article-567 Derii , Volodymyr Article 2022 Derii , Volodymyr 0 Review of the current state and development perspectives of the solar energy in Ukraine Sun, 19 Jul 2026 01:18:12 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-568 https://harvester.nas.gov.ua/Record/systemreorg-article-568 Sverdlova , Anastasiia Article 2022 Sverdlova , Anastasiia 0 ANALYSIS OF CLIMATIC FACTORS AFFECTING THE TECHNICALLY ACHIEVABLE POTENTIAL FOR THE APPLICATION OF SMALL WIND AND SOLAR POWER PLANTS IN THE LOCAL AREA OF A REGION Sun, 19 Jul 2026 01:18:01 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-586 https://harvester.nas.gov.ua/Record/veorgua-article-586 Novichonok, S. Article 2025 Novichonok, S. 0 FRONT-SURFACE SOILING MEASUREMENT DEVICE FOR PHOTOVOLTAIC MODULES Sun, 19 Jul 2026 01:17:57 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-583 https://harvester.nas.gov.ua/Record/veorgua-article-583 Tukfatullin , O. Article 2025 Tukfatullin , O. 0 Overview of low grade heat sources for heat pump plants in district heating systems Sun, 19 Jul 2026 01:17:46 +0000 https://harvester.nas.gov.ua/Record/systemreorg-article-550 https://harvester.nas.gov.ua/Record/systemreorg-article-550 Derii V.O. Article 2022 Derii V.O. 0 MODELING OF ELECTRICAL CHARACTERISTICS OF A SILICON PHOTOVOLTAIC MODULE EQUIPPED WITH A SOLAR RADIATION CONCENTRATOR Sun, 19 Jul 2026 01:17:43 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-580 https://harvester.nas.gov.ua/Record/veorgua-article-580 Kuznietsov , M. Article 2025 Kuznietsov , M. 0 THE ROLE OF BATTERY ENERGY STORAGE SYSTEMS (BESS) IN ENHANCING THE RESILIENCE AND ENERGY INDEPENDENCE OF UKRAINE’S POWER SYSTEM Sun, 19 Jul 2026 01:17:39 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-577 https://harvester.nas.gov.ua/Record/veorgua-article-577 Diachenko , O. Article 2025 Diachenko , O. 0 OPTIMIZED PI CONTROL FOR POWER FLOW AND DC LINK VOLTAGE REGULATION IN A PV-WIND-BATTERY MICROGRID USING GREY WOLF OPTIMIZATION Sun, 19 Jul 2026 01:17:21 +0000 https://harvester.nas.gov.ua/Record/veorgua-article-572 https://harvester.nas.gov.ua/Record/veorgua-article-572 Mogilicharla, Veera Narasimha Murthy Article 2025 Mogilicharla, Veera Narasimha Murthy 0